RA-PCR, a method for the generation of randomized promoter libraries

The purpose of this RFC is to provide instructions for the synthesis of promoters in mammalian cells that are active at a desired cellular condition (where a cellular condition is specified by the activity of a set of transcription factors of interest). The method generates a library of promoters putatively active under the desired condition. This RFC also provides instructions on how to screen the libraries generated by this method in order to obtain functional promoters. Description of promoters generated by this method can be found at http://2009.igem.org/Team:Heidelberg/Project_Synthetic_promoters.